Also I’ve started a small campaign to update thread format and make it more parser friendly for whoishiring.io and others (I know that at least few websites that do similar thing). Also you can read more about whoishiring.io in a recent “Show HN” (https://news.ycombinator.com/item?id=13500701)

As a result off this calling in previous editions of “Who is Hiring” many posters actually complied. Which resulted in more accurate map positions, better tagging (REMOTE, VISA, INTERNSHIP, …) and for some I was even able to get LOGOS!. Thanks!

We're an open source company building a platform to help businesses become more efficient through content and process services. The majority of our engineers are based in Maidenhead, UK, about 25 mins outside London by direct train.

We're looking for Java Software Engineers to join our team, and help us build the next generation content platform. Our main technology stack is core Java, Spring, JavaScript, and Angular, with a growing use of Docker and AWS.

We have two opportunities to join a unique development team within ASOS working on our Marketplace platform. This is a small team within ASOS operating like a start-up where the business and engineering teams work together daily.

You will be a Software Engineer with commitment to deliver high-quality well-tested software, working directly with the business to produce the right solution for the customer. As a member of a small team you will have involvement in all areas of the software development process from feature planning through to deployment based largely (but not exclusively) on the Microsoft Technology stack (.Net)

At Bloomberg our technology doesn’t just inform the markets, it drives them. The Trading & Analytics team is building industry-leading trading platforms and real time analytics applications to keep our clients ahead of the competition.

As engineers, our environment is friendly and collaborative, and there are always opportunities here to use new technologies, learn about finance, and get exposure to other areas of the business. We have opportunities in NYC & London - email me your resume @ kdonald1@bloomberg.com (put hackernews in the subject line) and I will do my best to help you find a job here that matches your skillset and interests. If you're fresh out of school, please apply here: https://careers.bloomberg.com/job/detail/56444

Blue Vision Labs is a stealth startup working on a new transformative technology for self-driving cars, augmented reality and robotics. Founded in a Y-Combinator Fellowship and backed by Accel (Facebook, Dropbox, etc.) with Horizons Ventures (DeepMind, Siri, etc.), our mission is to revolutionize the future of intelligent machines.

Our team consists of a mix of PhDs from top universities, hackers, finalists of programming competitions and accomplished entrepreneurs. We have a full range of benefits, a friendly and dynamic atmosphere where everyone can learn, grow and contribute to impactful solutions.
We are looking for talented people to join our team in the following positions:

Our hiring process includes a video or face-to-face chat and a role-specific task (which we’ll step through together). If you’re used to working at an agency and would love to focus on delivering a SaaS product instead, we could be a great fit.

We're also looking out for smart, friendly people with experience in Customer Success and B2B Sales:

OpenRent is the way people rent property online - a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any high-street agency in the UK. In the last 12m we let over £9.5bn worth of property, without charging any admin fees to tenants.

We're hiring into a team of 10 people, looking for generalists, thought-leaders, and those with a passion for solving real-world problems.

You'll be working in a close-knit team, directly with the founders, and have full autonomy to work on, and how best, to solve the biggest problems in the industry. We find problems and improve customer experiences via code every day.

GoCardless is building a payments network for the internet. Since 2011 we've been focused on simplifying Direct Debit for small and medium companies (who previously had no access to it) and we're now expanding to serve the largest companies (think newspapers, utilities) and connect with existing payment systems in countries all over the world. We already support the UK and Europe and are aiming to expand to more countries over the next year.

As an engineering team at GoCardless we care most about stable, reliable, understandable code. We rely on testing and code review and a culture of frequent constructive feedback. We define and manage our own roadmap and run projects in whatever way works best for us.

Our stack: Rails, Angular, Postgres, Elasticsearch, Docker, Chef.
We also have a bit of Go and Python knocking around.

We love learning new things and contributing back to the community. We open source everything we can[1] and regularly host meetups and hackathons at our wheelchair-accessable office in Angel. We have a weekly bookclub within the team and give internal (and external) talks about things that interest us.

Interview process: an intro call, one coding challenge, then a couple of onsite interviews (pair programming and some chats - no whiteboards!)

Our mission is to become the global authority on wireless networks; our Wifi and mobile signal crowdsourcing apps have been downloaded over 20 million times, our public reports reach a wide audience and our OpenSignal Insights are purchased by key players in the telco industry. We gather, process and visualize terabytes of data, providing insight into mobile networks to the public and our clients.

We are currently hiring across the tech team. We are looking for a data engineer, data analyst, backend developer, devops engineer, and a product manager. For more details on the roles please see and apply using the links below. Email us at join@opensignal.com if you have any questions!

We’re looking for an experienced full stack Node JS Engineer to join our rapidly growing development team as we scale to thousands of restaurants over the remainder of the year. Key responsibilities will include building our REST APIs for our flagship consumer iOS and Android app.

Requirements:

At least 4 years commercial software development experience, with the last 2 years in Node JS
REST API development
Microservices
Docker
Excellent knowledge in relational databases
AWS and GCE
BDD / TDD (We use Mocha and Cucumber)

Nutmeg is an award-winning online FinTech company. We are transforming the industry by building intelligent investment portfolios for anyone with as little as £500 to invest and our growth continues at an explosive pace.

We are looking to enhance our team with the addition of Engineers, specifically Java, Front-end / JavaScript and Full Stack!

This is a fantastic opportunity for an Engineer to join a progressive environment, to be a part of a growing company which can offer development and exposure to greenfield projects.

We run a pure AWS-based cloud environment and deliver features using a continuous delivery approach. Our continuous delivery capability means that we are actively working to make sure our test infrastructure is as fast, automated and comprehensive as possible.

Smarkets | Full Time | ONSITE (London, UK; now also Santa Monica, California)

We're a modern betting exchange, going technology first to enable proper price competition in a field of fat commissions. Join a small, agile, and fast-growing team, in our beautiful office in St. Katharine Docks. If our US location tickles your fancy, you get to help setting up a brand new office too.

Smarkets develops a reliable, low-latency, highly concurrent betting exchange based on trading exchange designs. We're also building a fast, modern web interface to allow for a smoother experience. Servicing our users is top priority.

The Smarkets platform is written predominantly on Python and Erlang, and relies heavily on asynchronous programming techniques. We use REST where we can. Life at Smarkets circles around people, version control, configuration management and automation. We can - and do - deploy to production several times a day.

Our entire production is in AWS. In fact, Smarkets was the first gambling operator under the Maltese regulator to get permission to run everything in the cloud. We push the envelope where needed and educate auditors when necessary.

We are looking for:

* Infrastructure Engineers, both junior and senior (think midway between SRE and devops; security background is a bonus)

Founded in 2016 and headquartered within the heart of London in Somerset House, Pimloc Ltd is a machine learning company focussed on developing and enabling private and personalised image management solutions. Pimloc has successfully raised its first round of funding through its founders and UK business angels. The founding team includes some of the world's foremost thinkers in deep learning visual technology and computer vision application development across a range of fields.

We are looking for someone to research and train new deep learning based architectures and algorithms to improve our current solution as well as develop new ideas for the next generation of personalised image search.

We are also looking for a full stack developer to help design and develop a deep learning based AI image search system that can run on embedded devices as well as being deployed in the cloud. We need someone who is enthusiastic about all aspects of system design and code development whether it be programming DSPs or developing cloud infrastructure.

World First is an established currency company. We have a medium sized IT team looking for PHP developers to continue development on the existing World First systems. The stack is PHP, RabbitMQ, Apache/Nginx and MySQL.

Are you super inquisitive? When you don't understand why something happens are you filled with a need to dig deeper? We're looking for an enthusiastic junior developer to be the 3rd developer on our team. You'll be doing all sorts of work but we're after someone with an eye for detail on the frontend.

We (Rapid Tender) make software (Countfire) for the construction industry. I know, enterprise software doesn't sound exciting but we do really interesting work. The technology you will learn includes (but is not limited to); python, flask, js, react, angular, sql, postgres and linux.

We're looking for somebody with a thirst for knowledge. We will be collaborating directly and you will be given all the support you need to progress rapidly to an experienced developer. My expectation is that what you're missing in experience, you will make up for in enthusiasm and a desire to learn.

Pusher is a multi-tenant distributed system that allows our customers to deliver billions of messages to their connected users. We operate at massive scale, and this informs and affects everything we do.

Our engineering team is based in Shoreditch, London. We are looking for engineers who want to work on interesting problems in a production environment, and take responsibility for the real-world operation of a large and increasingly distributed system. Our software stack is built around Go, Ruby, Node.JS, Redis, MySQL, Git, Puppet and Ansible.

At Gambit we research and manage automated sports betting algorithms on behalf of our clients. Their algorithms run on our proprietary execution platform which interfaces with a large variety of bookmakers and exchanges, enabling access to the best prices and massive liquidity.

Our distributed, concurrent system has a core written in Erlang, which interacts with a wide variety of Python processes across the rest of the business. Some of the other technologies we use are: Linux (Ubuntu, CentOS), Docker, Kubernetes, Ansible, C, C++, Julia, R, Go, JavaScript, AngularJS, ReactJS, Django, PostgreSQL, Redis, Apache Spark, Apache Kafka, RabbitMQ, Celery, Elasticsearch, Logstash, Kibana, Graphite, Sentry, Git, GitLab.

We have a very flat hierarchy and an emphasis on employee freedom. We encourage our team to work on projects that interest them, as we believe people are happiest and most productive when intellectually stimulated. You don't need to be interested in sports or betting.

Arachnys makes software to help banks manage know-your-customer checks and anti-money laundering (KYC/AML). It's what's perhaps most broken about banks - the FT recently said that they are spending $270B/year on compliance! - and we're helping to fix it. Our customers are tier-1 financial institutions and large multinationals.

At the moment we're looking for generalist engineers of any experience level. We work in Python, Go, Java and JavaScript. We have two projects with over 1k stars on GitHub (one just broke 3k https://github.com/arachnys). We're always looking to open source more.

Our small, tight-knit team has a can-do mentality and isn't scared to use new tools when they are the right ones for the job. We have a relentless focus on quality of delivery, while not being scared of pushing back on customer demands. (A tier-1 bank recently told us that we were the first supplier that had asked them, "Why?", about their requirements.)

Drop me a line (email in profile) if any questions.

Email jobs@arachnys.com to apply, linking to your GitHub or some other code that you think tells a good story about you.

Geckoboard | Back-end/Front-End Developers | London, UK | VISA, ON SITE (but some WFH is not a problem)

Thousands of businesses use Geckoboard to build TV Dashboards that help drive growth and focus teams, by taking the complexity out of connecting their data and understanding it at a glance. Some of our customers include Airbnb, Slack, Netflix and Skyscanner.

We have a lot of interesting, creative work ahead and are looking for curious problem solvers to reimagine how our customers get their data into Geckoboard. You'll be joining a friendly team with great people in an environment with empowered developers, flexible working conditions, and a focus on skill development.

We are heavy users of Go on the back-end, alongside some Ruby services. On the front-end, we've been using React (and, more recently, Redux) for 2+ years, but a lot of us have learned it on the job so you don't need professional experience with it. If you share our interest in distributed systems, databases, and data visualisation, we have plenty of fun problems for you to work on :)

Having grown our team to two support engineers with a broad timezone reach (Alberta, Canada to Berlin, Germany), we are now looking to move to a full “follow the sun” model, and hire our third support engineer in the UTC+8 to UTC+10 timezone range.

This is a support engineering role - not a support agent role. We are looking for candidates who can learn, troubleshoot and explain the many complex technical systems that make up the Snowplow offering. You will be supporting the Snowplow Managed Service, under which we orchestrate and monitor the Snowplow event pipeline for over 100 customers.

The support that we provide to our customers is a core part of the Managed Service offering, and we strive to provide the best technical support of any analytics vendor.

NStack lets data analysts to do sophisticated data work in the cloud without a team of engineers. To accomplish this, we’re a building a platform for composable, data-driven microservices, using a mixture of Haskell and Linux systems (including containers, systemd, dbus, with some typed DSLs, systems code, and distributed systems thrown in.) Our aim is to use the fundamental lessons of programming languages and operating systems to provide an abstraction over infrastructure.

We’re looking for both talented programmers -- preferably with some knowledge of typed functional languages and *NIX systems programming -- and data scientists to join our team to make this a reality. It’s a challenging role, working on hard problems, and offers the chance to work with a top technical team and shape a company and product from an early stage.

NStack is funded by top-tier investors from the West Coast, the founders are both technical and ex-YC / academia, and our team is lucky enough to include world-class talent for the problem we're solving. Salaries are competitive and include generous stock options. EU applicants welcome (other visas possible). We’re looking at a range of positions and experience levels - whether you’ve just left uni or been hacking for 20 years, if you’re interested please get in touch.

We are builders and owners. We believe we are solving some extremely big problems. Join a group of amazing humans who thrive on making customers—and each other—successful.

Why work at Okta? We believe that work is a never-ending process of learning and iteration. We work on extremely complex problems. We work on products that make millions of people's work lives better. We're funded by the industry's most respected investors.

Rentify is an online letting agency that uses technology to make both landlords' and tenants' lives easier (and cheaper). We offer landlords guaranteed rent based on an algorithmically determined property valuation, and attribute most of our savings to efficiently using technology to solve problems.

We're looking to add some mid to senior Ruby/Rails engineers to our in-house engineering team, to help us build both public-facing and internal tools.

Recently projects include building an internal search engine using React, Elasticsearch and Rails and an automatic rent payout system based on Stripe Connect.

Our main app is Ruby on Rails with PostgreSQL as a store, hosted on AWS. Other technologies we use every day are Elasticsearch, React, Chef, Sinatra and Redis.

The work you'll do at Owlstone will be at the intersection of electronics, physics, chemistry, computer science, and data visualization. Owlstone’s mission is to save 100,000 lives and save health care providers $1.5B by 2020. We need to add more top-class Software Developers to our team to help us achieve it. You can choose to join our office in London or at the Science Park in Cambridge.

As a Software Developer at Owlstone, you will be a vital part of the team tackling very challenging problems such as detecting early-stage cancer from patients’ breath, or warning people of the presence of minute amounts of life-threatening chemicals in their surroundings. To enable development of new detection & diagnosis algorithms for multiple applications, we are expanding the team responsible for building & administering our data pipelines and data interfaces.

Join Open Utility to make a difference in world - we're on a mission to decentralise the energy industry and have renewables power our future.

We're looking for new team members, one who loves developing in Python / Django and the other who's into DevOps. Both need to have around 4 year experience. You'll be working on our SaaS product called https://piclo.uk/, it takes energy generation and consumption data from our customers and processes them through our matching algorithms - the results show where your energy came from!

We'll be adding more customers to the platform and improving our matching capabilities this year so come and join a growing team on a mission.

Wayin is a campaign management platform for marketers and agencies, helping them build consumer facing interactive applications. Our platform is used by enterprise household names to run high volume marketing campaigns. We are a growing startup with offices in Oxford, London, New York & Sydney and an HQ in Denver, CO and we think we have a great roadmap with some really interesting stuff to work on.

The Haplo platform is open source, and we're working on open sourcing everything else we do: http://haplo.org

On top of the platform, we've built a suite of products for higher education, and are rolling them out to universities across the UK. Our flagship product is PhD Manager: http://www.phd-manager.co.uk

Like a startup: Small dedicated team. No barriers to doing your best work. Opportunity to get involved with everything, should you want to. Lovely office, great espresso. Ambition to change the world in a small but significant way.

Not like a startup: Sensible working hours. Quiet environment away from the hustle. No random pressure from investors. Quality product without hacks.

We make the world's most successful smartphone fitness games with over 3 million players. Every day, we receive emails telling us how our games have literally improved our players' health and, in some cases, even saved their lives. Talk about job satisfaction!

Our flagship games, Zombies, Run! and The Walk, combine innovative real-world gameplay with captivating stories and design. We want to find someone who can help us improve our existing games and develop new games and fitness apps that are just as revolutionary and innovative as Zombies, Run! https://zombiesrungame.com

Now a Vonage Company, Nexmo is the emerging leader in the $100B+ cloud communications platform (CPaaS) market. Customers like Airbnb, Viber, Line, Whatsapp, Snapchat, and many others depend on our APIs and SDKs to connect with their customers all over the world.

As a Developer Advocate at Nexmo your main responsibilities will be to build relationships within developer communities through learning, creating, sharing and helping others. You will learn about technologies and share your knowledge through talks, written tutorials, example applications and open source developer tools and libraries. You will demonstrate the benefits of communications functionality and inspire others to innovate. You will be the interface between developer communities and our product teams to ensure that Nexmo continues to build products that provide a great developer experience and reimagine the possibilities of communications technologies.

Phantom | http://phantom.land | London | Developers (Python/JavaScript/Hybrid) | Full-Time | ONSITE
Phantom is a forward thinking digital creative agency based in Old Street, London. We are currently on the hunt for Python developers of all levels, especially those with a more creative side. We will also consider any exceptional front end devs as well!

We don't put our developers in a box, but expect them to be involved from strategy to delivery, working collaboratively with the entire team to find unique solutions to some amazing briefs. To help facilitate this we have our own bar in the office (with no locks on the fridge!) and the cupboards are always stocked with snacks and treats. Most importantly we have an awesome development and creative team in place and are looking for more like-minded people who will keep pushing the agency forward.

A small sample of the technologies, languages and frameworks we use include AngularJS, Three.js, Django, Python and Google App Engine. Some recent projects we've worked on include a Google Cardboard VR Experience for Petra (http://phantom.land/work/petra/) and an interactive piece for the TATE Modern featuring music by Sigur Rós (http://phantom.land/work/states-of-matter/).

Please check out our site (http://phantom.land) for more info. Alternatively send matt@phntms.com an email directly with your CV and any relevant information.

We're one of the biggest travel search products in the world. Recently acquired by CTrip, China's biggest travel services provider, we have a unique position in the market and are continuing our incredible growth as a tech company.

We want to hire people looking for large-scale challenges and building new products. In short, if you've got good industry experience, know what best practices look like, and have the drive to improve product and people around you, we're interested.

Our current focuses are around high-frequency travellers, data-driven personalization and recommendation, as well as developer enablement and tooling. What should the future look like -- how do we best use our data, our scale and new technologies to our advantage as we grow? Come help us find out.

Please ping me an email at alex.treppass@skyscanner.net for a referral. Happy to answer questions or pass you to someone who can. CV in pdf or word doc format would be ideal.

On a personal note, I see a lot of freedom, responsibility, accountability here. Engineers have room to make decisions, move fast, and the encouragement to make things better. It's exciting.

We're looking for implementation engineers to help implement our cognitive solution - Amelia - at our clients. Amelia is already helping various companies improve their customer and employee contacts at for example SEB bank and the Enfield Council in London. We're rapidly growing our team to keep up with all our new clients.

As a CIE, you will configure Amelia's cognitive modules such as intent recognition, business processes and back end integrations, while working closely with our clients to make sure we exceed their expectations.

Ideal candidates have a good sense of scripting in either groovy, JavaScript, or python. You're interested in cognitive technologies, and are comfortable to work directly with clients.

We offer you an exciting environment with cutting edge technologies, and the ability to grow quickly as our organisation grows as well.

For more information please reach out to Dennis.dereus (@) IPsoft.com. Due to the large amount of undirected applications, applications without a motivation might not receive a response.

We’re currently hiring for front-end, back-end, and DevOps Engineers. Our stack is primarily Python & JavaScript, with frameworks like Django/Flask and react.js/d3. We aren’t afraid to integrate new tech and like to keep exploring what’s out there.

We're an established startup, focused on doing important things for retail, the fourth biggest industry in the world, helping them reduce waste and be more efficient. We have a beautiful web app, used everyday by hundreds of people at Topshop, Saks Fifth Avenue, GAP and more.

Our engineering team is a group of smart people from really varied backgrounds. We’re solving diverse and interesting problems on a daily basis, like image analysis, big data visualisation and a load of other fun things that come with having a rapidly growing data set. We love good practices like extensive testing and continuous integration, and enjoy giving back to the community, so open source contributions are highly encouraged.

Our office is large and sociable; people eat lunch together every day and we have drinks and snacks in the office every Friday, as well as team days out and all expenses paid trips abroad. There’s a video on our jobs page of our most recent one: http://edited.com/jobs/

Half of the team has actually found and joined us through “Who’s hiring”, so don't hesitate to get in touch, we're always happy to meet new people!

Now a Vonage Company, Nexmo is the emerging leader in the $100B+ cloud communications platform (CPaaS) market. Customers like Airbnb, Viber, Line, Whatsapp, Snapchat, and many others depend on our APIs and SDKs to connect with their customers all over the world.

As a Technical Writer at Nexmo your main responsibilities will be to translate technical specifications into high quality developer focused documentation and ensure that the documentation standards (style, tone of voice etc.) are adhered to within the Nexmo Developer Center (NDC). You will work as part of the Developer Relations team to create content within the NDC and ensure it is seen as offering an amazing developer experience.

We’re looking for researchers who have a curiosity about financial markets, a passion for seeing research through from initial conception to eventual application, and a healthy streak of creativity. Some successful researchers have joined us from similar backgrounds at other firms. Others have joined from related fields or directly from academia and have thrived with hands on guidance from our large team of experienced portfolio managers and researchers.

To learn more or apply, send an email with your CV to ml@cubistsystematic.com.

We're looking to hire an experienced web developer to join our team working on PSPDFKit for Web. PSPDFKit is the leading PDF framework on iOS, it's used by Dropbox, IBM and Evernote, and we want PSPDFKit for Web to match and surpass that level.

PSPDFKit for Web is a ES2016+ React project, using Flow type annotations, Redux and Immutable.js. WebSockets are used for real-time communication. Our customers host the PSPDFKit for Web Docker container themselves and embed the JavaScript library in their web apps.

PSPDFKit is a fully bootstrapped company, with headquarters in Vienna, Austria, and a team that can be found all over the world in places like Raleigh, Hamburg, Ljubljana, Kiev, Mexico City, Bratislava, Cologne and London. We are committed to having the best developers from all over the world.

Most of us are around the UTC timezone. We found that working with people within 6 hours of time difference works best and we have a few people in EST (UTC-5). Other, more distant timezones might work but only in exceptional cases.

We are looking for people joining our team - not for outsourcing companies or recruiting agencies.

Osper (https://osper.com) is mobile banking for young people aged 8-18. We give children the power to manage their money, and parents the confidence to let them. We've already helped tens of thousands of young people learn what it means to spend and save in the digital world. We are growing fast, and need to expand our team.

We are looking for an experienced backend developer with DevOps skills. Our infrastructure is built on python and Flask; postgresql and dynamo db; docker/ECS for deployment. We integrate with quite a few third-parties for transaction processing/card payments/subscriptions/kyc checks etc.

FundApps is an award-winning Fintech startup helping investment managers comply with worldwide regulation. We're a small team of smart, friendly people {https://www.fundapps.co/about-us/meet-the-team} who collaborate closely and take pride in delivering amazing software and providing outstanding customer support.

We know that diverse teams are strong teams and we welcome applications from everyone regardless of age, gender, ethnicity, sexual identity, faith or disability to join our team of superstars.

=== Roles

DevOps Engineer | We are looking for someone who knows how to build out, deploy and maintain multiple applications in different languages on AWS. Someone who can write code both for production apps and for tooling. You should have a mindset of automating all the things all the time. | Apply here: https://fundapps.workable.com/jobs/22278

Software Engineer | We are looking for motivated, intelligent coders to join our close-knit engineering team (see stack below) to work on anything from new features to greenfield products. We pride ourselves in getting our engineers up and running fast – expect to build and deploy your first feature in week one! Hiring process: coffee or call, followed by on-site interview with pair programming exercise | Apply here: https://fundapps.workable.com/jobs/64778

We're a group of ~15 software developers working in an engineering centric culture. We use contemporary tools and methodologies and are driven by the end user product. We're looking to take on intermediate - senior Python developers and fullstack web developers.
If you're looking for an engaging new opportunity or would just like to know more, please follow the link and apply and we look forward to discussing this in more details with you!
Send your application or more info at

Cloudflare is building a better Internet. Our long term goal is to give every site the same performance, security, and reliability that major sites like Google and Facebook accomplish, without any specialized network hardware or complicated administration. We enhance millions of sites, including this one.

We believe in working collaboratively with an emphasis on personal growth and responsibility. Working at Cloudflare lets you wear many hats, spearhead new projects, and shape your career. Product market fit is established, but there's a lot of great engineering, product, sales, and support work to be done. We're starting 2017 at 330 people, with plans to double that in the next year.

We're always hiring for operations/SRE, sales, general systems engineering (mostly in Go, nginx, and network, as well as DNS at scale), and web development. Here's some specific roles we're keen to hire:

0) Engineering Manager, Platform Operations -- We're looking for an Engineering Manager to lead our PlatOps team. Our engineering management team is very strong and we are looking for someone who join and help keep all of our backend services alive and healthy.

1) Data Engineering(s) -- We have a ton of different technologies that our data engineers work with, and they are a really strong core team here. Kafka, PostgreSQL, Docker, Mesos, Marathon, Chronos, nginx, and so many more technologies.

2) Product Security Engineer -- We have a lot of applications and need more talented software engineers who love to break and fix. We need hands on engineers who are not afraid to dive in and drive fixes to completion, and evangelize security.

3) Systems Engineer (Austin) -- We are hiring systems engineers at all of our offices, but our Austin office is growing very quickly. Our Austin office is working on some really new and innovative projects. Web and distributed systems built with Go, Node, Docker, and much more.
Check out our blog to see what's planned for 2017 (https://blog.cloudflare.com/)

tails.com is a tech-centric startup, using the power of technology combined with applied nutritional science to change the world of dog food for good.

So much more than just a website, our intelligent systems formulate and fulfil bespoke, individually optimised blends of food for each dog, and we evolve that blend over time to match the dogs' constantly changing nutritional needs. Orders are delivered direct to owners' doorsteps every month all across the country; every bag of food that leaves our blending facility is totally unique.

We launched in July 2014 and we're currently expanding the current team of 9 with developers of both front- and back-end persuasions. The platform is Python based, though we've flirted with Go recently too, and with an ex-Amazon architect among our tech founders we of course make full use of AWS in building a robust, distributed set of applications and services.

We are an ambitious and well-funded startup looking for top engineering talent to make connecting software services a breeze. Many software services we use every day are distinctly separate and difficult to use together - we intend to fix that. Your role as Senior Frontend Engineer will be to drive the customer facing design and code across the tray.io platform.

Hey y'all - Distil Networks is a growing startup in the web application security industry. We build SaaS that blocks automated threats, like bots and scrapers, from attacking our customer’s websites and APIs. This reduces fraud, content theft, spam, and helps eliminate lots of security issues. We have a global network that actively blocks web traffic based on human/ non-human signatures. Our customers love us, our investors love us, and we’re growing and hiring.
We have offices in SF, DC, North Carolina, London, and Sweden! I’m a data scientist / engineer here and still have a great time. Closing in on 3 years for me. I really like all my coworkers (physical and remote) and we have a near-zero jerk count.

You'll play a key role in building a platform that's changing how Technology, Finance, Media, Healthcare organisations hire and access talent - and that is already implemented in the three largest employers in the world.

We're building a company that allows you to work on interesting projects in a stimulating, social environment. We work on flexible hours, offer unlimited vacation days, go out for weekly team activities and once a year bring the whole company together on an international gathering to reconnect outside of our work.

Jane Street is a quantitative trading firm with a focus on technology, a scientific approach, and a deep understanding of the markets. We are a global liquidity provider and market maker, operating around the clock and around the globe, employing over 500 people in our offices in New York, London and Hong Kong.

It’s no secret that we’re big believers in functional programming; OCaml, a statically typed functional language, is our primary development platform. Jane Street’s technology group is small by design, which means we need to maximize the productivity of each person we hire. We believe functional programming (and specifically, OCaml) helps us do that. But it’s not about productivity alone: programming in a rich and expressive language like OCaml is just more fun. We’re also happy to spend time and money on making it easier for the people here to get things done. This ranges from big projects, like the work we do on development tools (e.g. Iron, our in-house code review and release management system, and Merlin, a tool for providing IDE-like features for OCaml), to little touches, like getting people whatever crazy keyboard will help them get their work done most comfortably.

Want to see some of our code? Visit Open Source @ Jane Street (https://janestreet.github.io/), where you'll find several OCaml libraries that we've released into the wild. These form the basis for all of our software, and we hope they make life better for some non-Jane-Street OCaml developers as well.

- Top-notch programming skills (no OCaml or FP experience necessary!)
- Strong interpersonal skills. Most work at Jane Street is highly collaborative,
and we are looking for people who can work effectively in small, close-knit
teams.
- Deep experience with — and love for — technology. There’s no specific
checklist; we use software to approach a variety of problems, so we’re
interested in everything from low latency networking to systems
administration to programming language design.

Firefly Learning is an award-winning EdTech company that works to bring teachers, parents and students together, enabling greater collaboration, intuitive workflows and rich resource creation, while saving teachers time. We’re used by hundreds of leading schools globally, including 8 of the top 10 UK Independents, and we've just raised the largest every EdTech investment in the UK.

We're looking for strengths like:

◦ Skill in web development: you’ll have the skill to understand existing code and technical tradeoffs, and to help design new systems. You have a solid understanding of how web apps are built and how the whole stack from IP to React fits together. You’re aware of the state of the art of the industry, in things such as the SOLID principles, the ports and adapters pattern, and the various agile methodologies.

◦ Balancing conflicting priorities: we want a product that is well engineered but not over-engineered. We have existing bugs, a long feature list, and new projects we’d like to start. We have new technologies and techniques we want to make use of.

◦ Clear communication: you can work closely with others and help your team communicate with the wider business. You’ll be able to form strong working relationships with the rest of the technical leadership team, the product team, and delivery manager. You know how to help your team participate in practices like sprint planning, estimation, retrospectives, and squads/cross-functional teams.

◦ In the lead role, experience of coaching other developers, sharing best practice as well as either having experience of or a desire to lead a small team of developers.

In terms of experience, we need you to be comfortable with a web platform. Our server-side code is written in C# and our web front end has a fair bit of Javascript, so you’ll need to know one of these or be able to pick them up.

We work pretty generally, so experience of any of the following would be a positive: React, iOS, shell scripting, infrastructure automation, building API integrations, and databases (particularly SQL Server).

We offer competitive salaries dependent on experience. We’re committed to everyone’s professional development, so we offer a flexible training budget for you to spend on attending training courses or other events, as well as brown bag talks and Kaizen weeks for self-improvement and experimentation. In addition to this we offer 25 days holiday (plus bank holidays and 3 days over Christmas and New Year), 3% employer pension contributions and discounted gym membership.

So, if you’ve got an interest in education and a desire to learn your craft alongside others making the same journey, we want to hear from you.
Our interview process is a call to get to know each other a bit more, a short take home test, and then an on-site interview with me, some of our developers, and the founding partners of Firefly (we like to be thorough and also make sure you meet a good cross-section of the team!)

-- Pivotal Labs helps clients to become better at product development. For engineering we are religiously lean and agile. We pair program and TDD every line of code from the outside. Our product managers are fantastic at keeping products sharply focused, our designers are masters from users to pixels.

-- Cloud R&D is where we build the best cloud platform available: We're the majority contributors to the Cloud Foundry project. Our distribution has the fastest-growing sales of any opensource product ever and it's still zooming up and to the right.

Except for upstream code, every line is pair programmed and TDD'd. We dogfood the cutting edge of the technology on our own commercial cloud (Pivotal Web Services).

Cloud R&D is also responsible for Pivotal Tracker and Spring.

-- Big Data is our suite of battled-hardened products, now open sourced. Greenplum tackles massive datasets with the comfort of PostgreSQL. Apache HAWQ (incubating) brings Greenplum's distributed query planner to Hadoop. Gemfire, donated as Apache Geode, is an in-memory distributed grid with years of high performance in high-stakes systems.

-- Generally

At our offices we have free breakfast, weekly tech talks, excellent benefits and competitive pay. Ping pong isn't mandatory, but it's popular. I think west-coast ping pong is harder to beat, but east-coast style is more entertaining to watch. The NYC beer fridge has more IPAs than I prefer but I guess that's life in paradise.